Subject: [RFC PATCH v2 10/22] blame: move show_root flag to scoreboard

From: Jeff Smith <[email-masked]>
Date: Sat, 13 May 2017 22:15:01 -0500

The show_root flag is used in parts of blame that are being moved to
libgit, and should be accessible via the scoreboard structure.

Signed-off-by: Jeff Smith <[email-masked]>
---
 blame.h         | 1 +
 builtin/blame.c | 4 +++-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/blame.h b/blame.h
index 85703dd..7691256 100644
--- a/blame.h
+++ b/blame.h
@@ -131,6 +131,7 @@ struct blame_scoreboard {
 
 	/* flags */
 	int reverse;
+	int show_root;
 };
 
 #endif /* BLAME_H */
diff --git a/builtin/blame.c b/builtin/blame.c
index ed50eda..77fb71f 100644
--- a/builtin/blame.c
+++ b/builtin/blame.c
@@ -1660,7 +1660,7 @@ static void assign_blame(struct blame_scoreboard *sb, int opt)
 				mark_parents_uninteresting(commit);
 		}
 		/* treat root commit as boundary */
-		if (!commit->parents && !show_root)
+		if (!commit->parents && !sb->show_root)
 			commit->object.flags |= UNINTERESTING;
 
 		/* Take responsibility for the remaining entries */
@@ -2761,6 +2761,8 @@ int cmd_blame(int argc, const char **argv, const char *prefix)
 	if (blame_copy_score)
 		sb.copy_score = blame_copy_score;
 
+	sb.show_root = show_root;
+
 	read_mailmap(&mailmap, NULL);
 
 	assign_blame(&sb, opt);
-- 
2.9.3